Pull cover
3
on DEF filler cap
#
90° and release.
Insert tool
4
in holes
#
1.
Turn DEF filler cap
#
remove it.
Preparing the DEF refill canister
Variant 1
Variant 2
Unscrew the cap on DEF refill canister 2.
#
Screw disposable hose
#
of DEF refill canister
1
up, turn
2
of DEF filler cap
1
counter-clockwise and
1
onto the opening
2
until hand-tight.
Adding DEF
Variant 1
Variant 2
Screw disposable hose
#
of the vehicle until hand-tight.
Lift up and tip DEF refill canister 1.
#
The filling process stops when the DEF tank is
completely full.
DEF refill canister
1
has been only partially emptied.
Unscrew disposable hose
#
refill canister
1
in reverse order.
Switch on the ignition for at least 60 seconds.
#
Start the vehicle.
#
%
Avoid storing DEF containers permanently in
the vehicle.
DEF refill bottle
Only screw the DEF refill bottle hand-tight onto
the filler opening in the engine compartment. It
may otherwise be damaged.
Driving and parking 131
2
onto the filler neck
can be removed when it
2
and close DEF